Base | Representation |
---|---|
bin | 1100001010010… |
… | …10111110011000 |
3 | 21002222002201022 |
4 | 12011022332120 |
5 | 202104101333 |
6 | 14042342012 |
7 | 2346101252 |
oct | 605127630 |
9 | 232862638 |
10 | 102018968 |
11 | 526503a7 |
12 | 2a1ba908 |
13 | 1819c76c |
14 | d798cd2 |
15 | 8e52c98 |
hex | 614af98 |
102018968 has 16 divisors (see below), whose sum is σ = 192683880. Its totient is φ = 50636608.
The previous prime is 102018967. The next prime is 102018971. The reversal of 102018968 is 869810201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102018967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45446 + ... + 47637.
Almost surely, 2102018968 is an apocalyptic number.
It is an amenable number.
102018968 is a deficient number, since it is larger than the sum of its proper divisors (90664912).
102018968 is a wasteful number, since it uses less digits than its factorization.
102018968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93226 (or 93222 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 35.
The square root of 102018968 is about 10100.4439506390. The cubic root of 102018968 is about 467.2618333709.
The spelling of 102018968 in words is "one hundred two million, eighteen thousand, nine hundred sixty-eight".
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